117123456

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9839}}^1$

素因数の和:9887

約数の個数: 64

約数和(自身を含む): 321177600

約数和(自身を除く): 204054144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 9839, 11904, 19678, 29517, 39356, 59034, 78712, 118068, 157424, 236136, 305009, 314848, 472272, 610018, 629696, 915027, 944544, 1220036, 1259392, 1830054, 1889088, 2440072, 3660108, 3778176, 4880144, 7320216, 9760288, 14640432, 19520576, 29280864, 39041152, 58561728, 117123456]

約数ペア:

[(1, 117123456), (2, 58561728), (3, 39041152), (4, 29280864), (6, 19520576), (8, 14640432), (12, 9760288), (16, 7320216), (24, 4880144), (31, 3778176), (32, 3660108), (48, 2440072), (62, 1889088), (64, 1830054), (93, 1259392), (96, 1220036), (124, 944544), (128, 915027), (186, 629696), (192, 610018), (248, 472272), (372, 314848), (384, 305009), (496, 236136), (744, 157424), (992, 118068), (1488, 78712), (1984, 59034), (2976, 39356), (3968, 29517), (5952, 19678), (9839, 11904)]